Description

2-Pyridinesulfonamide,3-Chloro-(9Ci) is a specialized heterocyclic sulfonamide derivative, serving as a high-value synthetic intermediate in advanced chemical synthesis. Its core value lies in its functionalized pyridine ring, which provides a versatile scaffold for constructing complex molecules with targeted biological or material properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, especially in medicinal chemistry programs targeting enzyme inhibition.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Ligand Synthesis: Acts as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Material Science: Intermediate in the production of advanced polymers or functional materials requiring sulfonamide moieties.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research institutions for bespoke synthetic routes and scale-up projects.

Basic Information

Product Name	2-Pyridinesulfonamide,3-Chloro-(9Ci)
CAS No.	96009-29-9
Molecular Formula	C5H5ClN2O2S
Molecular Weight	192.62 g/mol
Synonyms	3-Chloro-2-pyridinesulfonamide; 3-Chloropyridine-2-sulfonamide; 2-Pyridinesulfonamide, 3-chloro-; 3-Chloro-2-sulfamoylpyridine; 3-Chloropyridine-2-sulfonic acid amide; 3-Chloro-2-sulfonamidopyridine; 96009-29-9 (CAS)
EINECS	Contact for details

Quality Control

Our 2-Pyridinesulfonamide,3-Chloro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.